Suppose that the countries of finland, hungary, poland, and belgium are economically interdependent. the following table shows exports and imports between these countries, with all monetary values given in millions of euros.
country of origin
exporting
amount (€ 1,000,000)
finland
hungary
2,298
finland
poland
2,499
finland
belgium
3,913
hungary
finland
2,614
hungary
poland
3,970
hungary
belgium
2,380
poland
finland
3,496
poland
hungary
4,973
poland
belgium
2,971
belgium
finland
3,023
belgium
hungary
3,828
belgium
poland
4,656
if these four countries trade only with each other, what is the difference between the highest balance of trade and the lowest balance of trade within this group?
a.
€4,378,000,000
b.
€2,797,000,000
c.
€1,928,000,000
d.
€738,000,000

square root

step-by-step explanation:

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

where's the diagram?

step-by-step explanation: